Verified Solution • 2025–26 Session moderate

QJEEM21Phc623: JEE Main 2021 Physics - Class 11 JEEM21Phc623 Solution: If velocity [V], time [T] and force [F] are chosen as the base…

If velocity [V], time [T] and force [F] are chosen as the base quantities, the dimensions of the mass will be :

Multiple Choice Options

  • A [FT−1 V−1]
  • B [FTV−1]
  • C [FT2 V]
  • D [FVT−1]

Step-by-Step Verified Solution

[M] = K[F]a [T]b [V]c

[M1] = [M1L1T−2]a [T1]b [L1T−1]c

a = 1, b = 1, c = −1

∴ [M] = [FTV−1]

Related Learning Resources & Exam Preparation

JEE Main PYQ Question Bank
Browse year-wise authentic previous years' questions with solutions
Authentic CBT Mock Tests
Simulate official exam environment with live timer and percentile scoring